/*
 * The contents of this web application are subject to the Mozilla Public License Version 
 * 1.1 (the "License"); you may not use this web application except in compliance with 
 * the License. You may obtain a copy of the License at http://www.mozilla.org/MPL/.
 * 
 * Software distributed under the License is distributed on an "AS IS" basis, 
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License 
 * for the specific language governing rights and limitations under the License.
 * 
 * The Original Code is owned by and the Initial Developer of the Original Code is 
 * Composite A/S (Danish business reg.no. 21744409). All Rights Reserved
 * 
 * Section 11 of the License is EXPRESSLY amended to include a provision stating 
 * that any dispute, including but not limited to disputes related to the enforcement 
 * of the License, to which Composite A/S as owner of the Original Code, as Initial 
 * Developer or in any other role, becomes a part to shall be governed by Danish law 
 * and be initiated before the Copenhagen City Court ("K�benhavns Byret")            
 */

using System.IO;
using Composite.Core.IO;
using Composite.Data;
using Composite.Data.Types;
using Composite.Functions;

namespace Composite.Web.Html.SyntaxHighlighter
{
	public class Functions
	{
		[FunctionParameterDescription("relativePath", "Relative Path", "Example: App_Code/Composite/Web/Html/SyntaxHighlighter/Functions.cs")]
		public static string LoadFile(string relativePath)
		{
			string path = Path.Combine(PathUtil.Resolve("~"), relativePath);
			if (!C1File.Exists(path))
			{
				throw new FileNotFoundException("File not found. Ensure path is relative (that it does not start with '/').", path);
			}
			using (var streamReader = new C1StreamReader(path))
			{
				return streamReader.ReadToEnd();
			}
		}

		[FunctionParameterDescription("mediaFileReference", " Media File Reference", "A file in the Media Archive with source code")]
		public static string LoadFileFromMedia(DataReference<IMediaFile> mediaFileReference)
		{
			return mediaFileReference.Data.ReadAllText();
		}
	}
}